XML解析,该如何解决

XML解析

XML code

<cache>        <dptNode parentid="32" id="3210" level="1">扬州市            <dptNode parentid="3210" id="321002" level="2">广陵区                <dptNode parentid="321002" id="321002001" level="3">东关街道                    <dptNode parentid="321002001" id="321002001001" level="4">琼花观社区居委会</dptNode>                    <dptNode parentid="321002001" id="321002001002" level="4">个园社区居委会</dptNode>                    <dptNode parentid="321002001" id="321002001003" level="4">东关街社区居委会</dptNode>                    <dptNode parentid="321002001" id="321002001004" level="4">宋都社区居委会</dptNode>                    <dptNode parentid="321002001" id="321002001005" level="4">彩衣街社区居委会</dptNode>                    <dptNode parentid="321002001" id="321002001006" level="4">教场社区居委会</dptNode>                    <dptNode parentid="321002001" id="321002001007" level="4">渡江路社区居委会</dptNode>                    <dptNode parentid="321002001" id="321002001008" level="4">古旗亭社区居委会</dptNode>                    <dptNode parentid="321002001" id="321002001009" level="4">皮市街社区居委会</dptNode>                    <dptNode parentid="321002001" id="321002001010" level="4">新仓巷社区居委会</dptNode>                    <dptNode parentid="321002001" id="321002001011" level="4">何园社区居委会</dptNode>                    <dptNode parentid="321002001" id="321002001012" level="4">徐凝门社区居委会</dptNode>                </dptNode>                <dptNode parentid="321002" id="321002002" level="3">汶河街道                    <dptNode parentid="321002002" id="321002002001" level="4">四望亭社区</dptNode>                    <dptNode parentid="321002002" id="321002002002" level="4">石塔社区</dptNode>                    <dptNode parentid="321002002" id="321002002003" level="4">皇宫社区</dptNode>                    <dptNode parentid="321002002" id="321002002004" level="4">树人苑社区</dptNode>                    <dptNode parentid="321002002" id="321002002005" level="4">通泗社区</dptNode>                    <dptNode parentid="321002002" id="321002002006" level="4">旌忠寺社区</dptNode>                    <dptNode parentid="321002002" id="321002002007" level="4">常府社区</dptNode>                    <dptNode parentid="321002002" id="321002002008" level="4">龙头关社区</dptNode>                    <dptNode parentid="321002002" id="321002002009" level="4">南门街社区</dptNode>                    <dptNode parentid="321002002" id="321002002010" level="4">荷花池社区</dptNode>                    <dptNode parentid="321002002" id="321002002011" level="4">小码头社区</dptNode>                </dptNode></cache>

还有XmlSerializer

[解决办法]
楼主，你的xml文件的数据让我想起来，你是不是江苏扬州的？
楼上说的都对的，XmlDocument又简单又好用，推荐。